Science News from research organizations Scientists warn fake research is spreading faster than real science A major investigation found organized networks producing fake scientific papers, selling authorships, and manipulating journals to mass-publish fraudulent research. Date: March 7, 2026 Source: Northwestern University Summary: A sweeping new study from Northwestern University reveals that scientific fraud is no longer just the work of a few rogue researchers—it has evolved into a global, organized enterprise. By analyzing massive datasets of publications, retractions, and editorial records, researchers uncovered networks involving “paper mills,” brokers, and compromised journals that systematically produce and sell fake research, authorship slots, and citations. Share: Facebook Twitter Pinterest LinkedIN Email FULL STORY Organized “paper mill” networks are mass-producing fake research—and scientists warn the fraud is spreading faster than real science. Credit: Shutterstock A new study from Northwestern University warns that coordinated scientific fraud is becoming increasingly common. From fabricated data to purchased authorships and paid citations, researchers say organized groups are manipulating the academic publishing system. To investigate the issue, scientists combined large scale analysis of scientific publications with detailed case studies. While misconduct is often portrayed as the work of individual researchers cutting corners, the Northwestern team discovered something far more complex. Their findings reveal global networks of people and organizations working together to systematically exploit weaknesses in the publishing process. The scale of the problem is striking. According to the researchers, fraudulent studies are now appearing at a faster rate than legitimate scientific publications. The authors say the findings should serve as a warning to the scientific community to strengthen safeguards before public trust in science begins to erode. The study was published in the Proceedings of the National Academy of Sciences . "Science must police itself better in order to preserve its integrity," said Northwestern's Luís A. N. Amaral, the study's senior author. "If we do not create awareness around this problem, worse and worse behavior will become normalized. At some point, it will be too late, and scientific literature will become completely poisoned. Some people worry that talking about this issue is attacking science. But I strongly believe we are defending science from bad actors. We need to be aware of the seriousness of this problem and take measures to address it." Amaral studies complex social systems and serves as the Erastus Otis Haven Professor and professor of engineering sciences and applied mathematics at Northwestern's McCormick School of Engineering. Reese Richardson, a postdoctoral fellow in Amaral's laboratory, is the study's first author. Investigating Scientific Fraud Networks When the public hears about scientific fraud, the focus often falls on isolated cases involving falsified data, plagiarism or retracted studies. These incidents typically involve a single researcher attempting to advance their career by taking shortcuts in a highly competitive environment. However, Amaral and his colleagues uncovered a much broader and largely hidden system. Their analysis revealed an extensive underground network operating largely out of public view. "These networks are essentially criminal organizations, acting together to fake the process of science," Amaral said. "Millions of dollars are involved in these processes." To understand how widespread the issue is, the team examined large collections of scientific data. This included records of retracted papers, editorial information and examples of duplicated images. Much of the information came from major scientific databases, including Web of Science (WoS), Elsevier's Scopus, National Library of Medicine's PubMed/MEDLINE and OpenAlex, which includes data from Microsoft Academic Graph, Crossref, ORCID, Unpaywall and other institutional repositories. The researchers also gathered lists of de indexed journals. These are academic journals that databases have removed because they failed to meet quality or ethical standards. Additional sources included records of retracted studies from Retraction Watch, discussion comments from PubPeer and article metadata such as editor names, submission dates and acceptance dates from selected journals. Paper Mills and the Business of Fake Research After analyzing the data, the researchers identified coordinated operations involving paper mills, brokers and compromised journals. Paper mills function like production lines for academic manuscripts. They produce large numbers of papers and sell them to researchers who want to increase their publication record quickly. These manuscripts often contain fabricated data, manipulated or stolen images, plagiarized t